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1-800-699-0747

 

Filter Holding Frames - Type 8 for Built Up Filter Banks

Filter Holding Frame

 

General

Options

Reliable airflow holding frames are used to construct built-up filter banks for upstream or downstream access using ASHRAE rated filters. Our frames will accommodate 1 in., 2 in., or 4 in. panel filters including metal washable filters. They are also suitable for bag filters, self-supporting rigid filters and disposable type carbon elements. A filter-to-frame seal is effected by a gasket and positive-sealing fasteners. The standard frame is nominal 3 in. depth and constructed of 16 ga. galvanized steel. Stainless steel is an available option. Frames are also available in nominal 2 in., 4 in. and 6in. depths. Actual depth is 1/8 in. under nominal size.

Installation Considerations

Engineering Specifications

Reliable airlfow frames can be assembled with pop rivets or nuts and bolts. Prior to assembly, all sides should be caulked with a non-hardening compound to prevent air bypass. Filter banks three frames high or higher should be strengthened with 3 in. wide 16 ga. stiffeners between each vertical row. 1.0 Filter holding frames shall be manufactured by Dayton Reliable Air Filter.
1.2 Frames shall be manufactured of 16 ga. galvanized steel and furnished with installed gasketing.
1.2 In-line depth shall be 3 in. in order to effect a rigid and secure filter band assembly. Filter fasteners shall be selected to meet the requirements of the specified filters. Fasteners shall not require the use of tools to secure the filters.
 

Fasteners

 
We offer several types of fasteners for use with our holding frames.

Standard 3 inch Holding Frames

Model Number
Dimensions, Inches
H
W
D
RA12243
12
24
2-7/8
RA16203
16
20
2-7/8
RA16253
16
25
2-7/8
RA20203
20
20
2-7/8
RA20253
20
25
2-7/8
RA24243
24
24
2-7/8
CALL TODAY!
1-800-699-0747